UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++h3CjJ1bBOwnjx2z8C32G47OeWoLa0tTzsLlue9a48=' 
WHERE 
  key_id = '3d82fa1909d85c097b49d7e148b56b20897675db7a3470c905596557677b69c0' 
  AND (
    token = '++h3CjJ1bBOwnjx2z8C32G47OeWoLa0tTzsLlue9a48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )